[AD] 20171109 作業3

Question

請寫一個程式，輸入任意字元，程式會輸出該字元相對應的十進位ASCII碼

輸入說明：

程式每次會輸入一個字元

輸出說明：

對於輸入的字元，請輸出相對應的十進位ASCII碼

輸入範例：

0

輸出範例

48

Answer 1

Hidden content!
#include  *  *** *  * *  * 
int main ()
{
 *** **    **     char ch;
 ** *** *  *  *****  * ***  **    **     *
* *****  * ** * * *  *  **   *****   * *** *
  *** **             ***  * * **  *** * *  
 *          *  *  
 * ****   *  ** system   * ***** **** 
 *   **  ***     return 0;
}

Comments

prog.c: In function 'main':
prog.c:9:2: warning: implicit declaration of function 'system' [-Wimplicit-function-declaration]
  system ("pause");
  ^~~~~~

Answer 2

Hidden content!
   **** *****   *
int     
{
* **** **  *** ** char ch;
*****   **      
 *** *  *  ** * ** ****  *     * *** ** 
 *      ***  * ** * **  ******* *  * ** * *   *
****** *   ****   
*  * **    *        *    **** = %c and its ASCII code is  *    * * * * ***
** ***    ****  
*  * *  *** *   * * ** *  **    ****   * ** *
 **  **** ** * * * return 0;
}

Comments

prog.c: In function 'main':
prog.c:11:2: warning: implicit declaration of function 'system' [-Wimplicit-function-declaration]
  system("pause");
  ^~~~~~

Answer 3

Hidden content!
***  * * ***  ***  * ** 

int     *     ***
{
* * **    ** ** int ch;
   *        * * **  *  * character: **   ** ** 
      * *   ** *  *  *   * ** **  **     ** 
  *  **  *  *   **    * * **   ***
*  ** * ***   * 
  ***     * ** *  **   **** *  *
*** * ****  ** return 0;
   *   

Comments

prog.c: In function 'main':
prog.c:7:10: warning: format '%c' expects argument of type 'char *', but argument 2 has type 'int *' [-Wformat=]
  scanf("%c",&ch);
          ^
prog.c:10:2: warning: implicit declaration of function 'system' [-Wimplicit-function-declaration]
  system("pause");
  ^~~~~~

---

prog.c: In function 'main':
prog.c:7:10: warning: format '%c' expects argument of type 'char *', but argument 2 has type 'int *' [-Wformat=]
  scanf("%c",&ch);
          ^
prog.c:10:2: warning: implicit declaration of function 'system' [-Wimplicit-function-declaration]
  system("pause");
  ^~~~~~

---

prog.c: In function 'main':
prog.c:7:10: warning: format '%c' expects argument of type 'char *', but argument 2 has type 'int *' [-Wformat=]
  scanf("%c",&ch);
          ^
prog.c:10:2: warning: implicit declaration of function 'system' [-Wimplicit-function-declaration]
  system("pause");
  ^~~~~~

Answer 4

Hidden content!
#include      *  *     * * 
int main()
{
 * *  * *   *** int ch;
 ***** *  *    *** * *****  **    *   * ** ********
  *    * *  * ** * *** *   ** *  *  ** ***  ***
*** *       *   **    ****  *    
 ***      * **   * * *** *  *** ** 
*    ***  * return 0;
}

Comments

prog.c: In function 'main':
prog.c:6:10: warning: format '%c' expects argument of type 'char *', but argument 2 has type 'int *' [-Wformat=]
  scanf("%c",&ch);
          ^
prog.c:8:2: warning: implicit declaration of function 'system' [-Wimplicit-function-declaration]
  system("pause");
  ^~~~~~

---

prog.c: In function 'main':
prog.c:6:10: warning: format '%c' expects argument of type 'char *', but argument 2 has type 'int *' [-Wformat=]
  scanf("%c",&ch);
          ^
prog.c:8:2: warning: implicit declaration of function 'system' [-Wimplicit-function-declaration]
  system("pause");
  ^~~~~~

---

prog.c: In function 'main':
prog.c:6:10: warning: format '%c' expects argument of type 'char *', but argument 2 has type 'int *' [-Wformat=]
  scanf("%c",&ch);
          ^
prog.c:8:2: warning: implicit declaration of function 'system' [-Wimplicit-function-declaration]
  system("pause");
  ^~~~~~

Answer 5

Hidden content!
#include   * *  *     ***
int main()
{
 *****     **    int ch;
 ****  * ***   *      *  **    ** ** *  *    *
*    *    ** *  *    **   * *  ***  **
** *** ** ** **  *  **      *  ** * *  **
** ******   *     return 0;
}
*  * * *

Comments

prog.c: In function 'main':
prog.c:6:10: warning: format '%c' expects argument of type 'char *', but argument 2 has type 'int *' [-Wformat=]
  scanf("%c",&ch);
          ^

---

prog.c: In function 'main':
prog.c:6:10: warning: format '%c' expects argument of type 'char *', but argument 2 has type 'int *' [-Wformat=]
  scanf("%c",&ch);
          ^

---

prog.c: In function 'main':
prog.c:6:10: warning: format '%c' expects argument of type 'char *', but argument 2 has type 'int *' [-Wformat=]
  scanf("%c",&ch);
          ^

Answer 6

Hidden content!
   * * *   ** * ** 
******      *     * * *  *
main()
{
char c[1000];
int i;
*** ***   ***  ** *  ***   * 
 * *  *  *****  *    * *     ***  
 ***    *   ** ***  * ** ** ** **  ** ** **   **






 *****  * *     * *******    
   * * *  * 0;


}

Comments

prog.c:3:1: warning: return type defaults to 'int' [-Wimplicit-int]
 main()
 ^~~~

---

prog.c:3:1: warning: return type defaults to 'int' [-Wimplicit-int]
 main()
 ^~~~

---

prog.c:3:1: warning: return type defaults to 'int' [-Wimplicit-int]
 main()
 ^~~~

Answer 7

Hidden content!
#include ***  *  *  * 
int main()
{
*       **  * ** *  * *  **  ** ch;
******   **     ***      ** *  ** *  **  **       ***  * 
***  *       * *   **  ***  *  *   **  
*** *** * ** ***  **  ***   **  **    **  
   ***    * *   return 0; 
}

Comments

prog.c: In function 'main':
prog.c:6:10: warning: format '%c' expects argument of type 'char *', but argument 2 has type 'int *' [-Wformat=]
  scanf("%c",&ch);
          ^

---

prog.c: In function 'main':
prog.c:6:10: warning: format '%c' expects argument of type 'char *', but argument 2 has type 'int *' [-Wformat=]
  scanf("%c",&ch);
          ^

---

prog.c: In function 'main':
prog.c:6:10: warning: format '%c' expects argument of type 'char *', but argument 2 has type 'int *' [-Wformat=]
  scanf("%c",&ch);
          ^

Answer 8

Hidden content!
#include<stdio.h>

int main()
{
**     * *** **   **** ****  * a;
  * * **  ****** * *** ******   
** *      *  *  * *  ******* ***  * ** *  *   * * *** *  
* * ** * * *    ***   *** ** 
*  *  * *   * **  ***    ****  **    *****  
*   **   **** * * ** **** * **** *  * **   * ***
}

Comments

prog.c:2:18: fatal error: conio.h: No such file or directory
 #include<conio.h>
                  ^
compilation terminated.

---

prog.c:2:18: fatal error: conio.h: No such file or directory
 #include<conio.h>
                  ^
compilation terminated.

---

prog.c:2:18: fatal error: conio.h: No such file or directory
 #include<conio.h>
                  ^
compilation terminated.

---

Case 0: Correct output
Case 1: Correct output
Case 2: Correct output
Case 3: Correct output

Answer 9

Hidden content!
#include<stdio.h>
int main()
{
 *     * *** * ** ** * ***  *   ch;
 *** *  * ***  *   *     * **** 
 *   * ** **** ***   *** * ** * *****   *  ** **** character:");
*  ***  *    * ** *** *  ** *** * * * **** **   *** ** 
* ** **  *  * * * * *    
  *  *    ***      *  ***     **   * * *** and its ASCII code is %d\n",ch,ch);
  **  *    *** *** * **  * 
 * **** * *   **    **  * ** * **   **    *** **** *
* **      * *** * ** * * **   0 ;
*** *     * * * * ****  ***
* *   **       *** **** * 
** ** *    * *           * 

Comments

prog.c: In function 'main':
prog.c:11:5: warning: implicit declaration of function 'system' [-Wimplicit-function-declaration]
     system("pause");
     ^~~~~~

---

prog.c: In function 'main':
prog.c:11:5: warning: implicit declaration of function 'system' [-Wimplicit-function-declaration]
     system("pause");
     ^~~~~~

---

prog.c: In function 'main':
prog.c:11:5: warning: implicit declaration of function 'system' [-Wimplicit-function-declaration]
     system("pause");
     ^~~~~~